Table 3 Timeline and number of negative MRSA samples from the environment and pigs in two Norwegian pig herds after completing MRSA eradication
| Timeline weeks | 29 | 55 | 72 | 130 | 140 | 150 | 162 | 176 |
|---|---|---|---|---|---|---|---|---|
| Farm A environment/pigs | 13/0 | 9/0 | 3/17 | 4/14 | 2/15 | |||
| Farm B environment/pigs | 18/0 | 21/0 | 13/10 |